Merge pull request #435 from whyzdev/issue428_fix_gantt_cli_cfg

fix gantt and sequence digram cli cfg

src/diagrams/sequenceDiagram/sequenceRenderer.js

@@ -34,8 +34,8 @@ var conf = {
     // width of activation box
     activationWidth:10,
 
-    //text placement as: tspan | fo | <else> only text as before 
-    textPlacement: 'fo', 
+    //text placement as: tspan | fo | old only text as before 
+    textPlacement: 'tspan', 
 };
 
 exports.bounds = {

src/diagrams/sequenceDiagram/svgDraw.js

@@ -326,6 +326,6 @@ var _drawTextCandidateFunc = (function() {
 
     return function(conf) {
       return conf.textPlacement==='fo' ? byFo : (
-          conf.textPlacement==='tspan' ? byTspan : byText);
+          conf.textPlacement==='old' ? byText: byTspan);
     };
 })();

src/logger.js

@@ -75,8 +75,7 @@ function Log(level) {
                     args.unshift('[' + formatTime(new Date()) + '] ');
                     console.log.apply(console, args.map(function(a){
                         if (typeof a === "object") {
-                          if (a.stack !== undefined) { return a.stack; }
-                          return JSON.stringify(a, null, 2);
+                          return a.toString() + JSON.stringify(a, null, 2);
                         }
                         return a;
                     }));